Sumastuti, Efriyani. “POTENSI SEKTOR PERTANIAN DI JAWA TENGAH (THE AGRICULTURE SECTOR POTENTIALS IN CENTRAL JAVA PROVINCE)”. Jurnal Ilmu-Ilmu Pertanian 6, no. 1 (July 15, 2010): 54–68. Accessed April 19, 2025. https://jiip.polbangtanyoma.ac.id/index.php/jiip/article/view/198.